Electric bark control dog collars featuring citronella spray, static electricity; Dry cells; Access control and alarm monitoring systems; Smartwatches; Electronic metering faucets; Flotation vests; Welding masks; Solar panels for the production of electricity; Rechargeable electric batteries; Stands adapted for mobile phones; Electric bark control dog collars; Digital door locks; Multi-outlet socket blocks; Control valves for regulating the flow of gases and liquids; Time clocks